19 #ifndef ROOT_Math_GenVector_Polar3D 20 #define ROOT_Math_GenVector_Polar3D 1 22 #ifndef ROOT_Math_Math 26 #ifndef ROOT_Math_GenVector_eta 66 template <
class CoordSystem >
113 Scalar
R()
const {
return fR;}
157 void SetXYZ(Scalar
x, Scalar
y, Scalar
z);
161 inline static Scalar
pi() {
return M_PI; }
194 template <
class CoordSystem >
215 T x()
const {
return X();}
216 T y()
const {
return Y();}
217 T z()
const {
return Z(); }
223 #if defined(__MAKECINT__) || defined(G__DICTIONARY) 233 void SetRho(Scalar rho);
235 void SetEta(Scalar eta);
253 #ifndef ROOT_Math_GenVector_Cartesian3D 257 #if defined(__MAKECINT__) || defined(G__DICTIONARY) 258 #ifndef ROOT_Math_GenVector_GenVector_exception 261 #ifndef ROOT_Math_GenVector_CylindricalEta3D 276 #if defined(__MAKECINT__) || defined(G__DICTIONARY) void SetXYZ(Scalar x, Scalar y, Scalar z)
set all values using cartesian coordinates
bool operator==(const Polar3D &rhs) const
Exact equality.
void SetX(Scalar xx)
set the x coordinate value keeping y and z constant
Polar3D(const Polar3D &v)
copy constructor
This namespace contains pre-defined functions to be used in conjuction with TExecutor::Map and TExecu...
Polar3D & operator=(const Polar3D &v)
assignment operator
void Scale(T a)
scale by a scalar quantity - for polar coordinates r changes
Class describing a cylindrical coordinate system based on eta (pseudorapidity) instead of z...
bool operator!=(const Polar3D &rhs) const
void GetCoordinates(Scalar dest[]) const
get internal data into an array of 3 Scalar numbers
Polar3D(const CoordSystem &v)
Construct from any Vector or coordinate system implementing R(), Theta() and Phi() ...
void SetR(const T &r)
set the r coordinate value keeping theta and phi constant
void SetCoordinates(const Scalar src[])
Set internal data based on an array of 3 Scalar numbers.
void SetY(Scalar yy)
set the y coordinate value keeping x and z constant
Scalar Eta_FromTheta(Scalar theta, Scalar r)
Implementation of eta from -log(tan(theta/2)).
void SetTheta(const T &theta)
set the theta coordinate value keeping r and phi constant
void SetCoordinates(Scalar r, Scalar theta, Scalar phi)
Set internal data based on 3 Scalar numbers.
void SetZ(Scalar zz)
set the z coordinate value keeping x and y constant
#define dest(otri, vertexptr)
void SetRho(T rho)
set the rho coordinate value keeping eta and phi constant
void GetCoordinates(Scalar &r, Scalar &theta, Scalar &phi) const
get internal data into 3 Scalar numbers
void Negate()
negate the vector
void SetEta(T eta)
set the eta coordinate value keeping rho and phi constant
Polar3D()
Default constructor with r=theta=phi=0.
you should not use this method at all Int_t Int_t Double_t Double_t Double_t e
Namespace for new Math classes and functions.
void SetPhi(const T &phi)
set the phi coordinate value keeping r and theta constant
Polar3D(T r, T theta, T phi)
Construct from the polar coordinates: r, theta and phi.
Class describing a polar coordinate system based on r, theta and phi Phi is restricted to be in the r...